<template>
    <div class="search">
        <Row>
            <Col>
                <Card>
                    <Row @keydown.enter.native="handleSearch">
                        <Form ref="searchForm" :model="searchForm" inline :label-width="70" class="search-form">
                            <Form-item label="名字" prop="name">
                                <Input type="text" v-model="searchForm.name" placeholder="请输入名字" clearable style="width: 200px"/>
                            </Form-item>
                            <Form-item style="margin-left:-35px;" class="br">
                                <Button @click="handleSearch" type="primary" icon="ios-search">搜索</Button>
                                <Button @click="handleReset">重置</Button>
                            </Form-item>
                        </Form>
                    </Row>
                    <Row class="operation">
                        <Button @click="add" type="primary" icon="md-add">添加</Button>
                        <!--<Button @click="delAll" icon="md-trash">批量删除</Button>-->
                        <Button @click="getDataList" icon="md-refresh">刷新</Button>
                    </Row>
                    <Row>
                        <Alert show-icon>
                            已选择 <span class="select-count">{{selectCount}}</span> 项
                            <a class="select-clear" @click="clearSelectAll">清空</a>
                        </Alert>
                    </Row>
                    <Row>
                        <Table :loading="loading" border :columns="columns" :data="data" ref="table" sortable="custom" @on-sort-change="changeSort" @on-selection-change="changeSelect"></Table>
                    </Row>
                    <Row type="flex" justify="end" class="page">
                        <Page :current="searchForm.pageNumber" :total="total" :page-size="searchForm.pageSize" @on-change="changePage" @on-page-size-change="changePageSize" :page-size-opts="[10,20,50]" size="small" show-total show-elevator show-sizer></Page>
                    </Row>
                </Card>
            </Col>
        </Row>
        <Modal :title="modalTitle" v-model="modalVisible" :mask-closable='false' :width="500">
            <Form ref="form" :model="form" :label-width="100" :rules="formValidate" >
                <FormItem label="等级" prop="level" >
                    <!-- <Select v-model="form.level" style="width:100%" @on-click="chooseLevel">
                        <option v-for="type in types" :value="type.levelName" :key="type.id">
                                {{type.levelName}}
                        </option>
                    </Select> -->
                    <Select v-on:change="chooseLevel($event)" v-model="form.level" style="width:100%">
                        <Option :value="item.code" v-for="item in dataList" v-bind:key="item.id">{{item.levelName}}</Option>
                </Select>
                </FormItem>
                <FormItem label="名字" prop="name" >
                    <Input v-model="form.name" style="width:100%"/>
                </FormItem>
                <FormItem label="部门" prop="dept" >
                    <department-tree-choose v-model="form.dept"
                            multiple
                            width="250px"
                            @on-change="handleSelectDepTree"
                            ref="depTree"
                    ></department-tree-choose>
                </FormItem>
                <FormItem label="信用额度" prop="credit" >
                    <Input v-model="form.credit" style="width:100%"/>
                </FormItem>
                <FormItem label="账号余额" prop="balance" >
                    <Input v-model="form.balance" style="width:100%"/>
                </FormItem>
                <FormItem label="区域" prop="area" >
                    <al-cascader v-model="form.area" data-type="code" level="2" style="width:100%"/>
                </FormItem>
                <FormItem label="经销商详细地址" prop="address" >
                    <Input v-model="form.address" style="width:100%"/>
                </FormItem>
                <FormItem label="备注" prop="remark" >
                    <Input v-model="form.remark" style="width:100%"/>
                </FormItem>
            </Form>
            <div slot="footer">
                <Button type="text" @click="modalVisible=false">取消</Button>
                <Button type="primary" :loading="submitLoading" @click="handleSubmit">提交</Button>
            </div>
        </Modal>
    </div>
</template>

<script>
    import departmentTreeChoose from "@/views/my-components/xboot/department-tree-choose";
    export default {
        name: "dealerLevel",
        components: {
            departmentTreeChoose,
        },
        data() {
            return {
                loading: true, // 表单加载状态
                modalType: 0, // 添加或编辑标识
                modalVisible: false, // 添加或编辑显示
                modalTitle: "", // 添加或编辑标题
                searchForm: { // 搜索框初始化对象
                    pageNumber: 1, // 当前页数
                    pageSize: 10, // 页面大小
                    sort: "create_time", // 默认排序字段
                    order: "desc", // 默认排序方式
                },
                form: { // 添加或编辑表单对象初始化数据
                    level: "",
                    name: "",
                    remark: "",
                    dept: "",
                    credit: "",
                    address: "",
                    balance: "",
                    area: [],
                },
                // 表单验证规则
                formValidate: {
                },
                submitLoading: false, // 添加或编辑提交状态
                selectList: [], // 多选数据
                selectCount: 0, // 多选计数
                columns: [
                    // 表头
                    {
                        type: "selection",
                        width: 60,
                        align: "center"
                    },
                    {
                        type: "index",
                        width: 60,
                        align: "center"
                    },
                    {
                        title: "等级",
                        key: "level",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "名字",
                        key: "name",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "部门",
                        key: "dept",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "信用额度",
                        key: "credit",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "账号余额",
                        key: "balance",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "区域",
                        key: "area",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "经销商详细地址",
                        key: "address",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "备注",
                        key: "remark",
                        minWidth: 120,
                        sortable: false,
                    },
                    {
                        title: "操作",
                        key: "action",
                        align: "center",
                        width: 200,
                        render: (h, params) => {
                            return h("div", [
                                h(
                                    "Button",
                                    {
                                        props: {
                                            type: "primary",
                                            size: "small",
                                            icon: "ios-create-outline"
                                        },
                                        style: {
                                            marginRight: "5px"
                                        },
                                        on: {
                                            click: () => {
                                                this.edit(params.row);
                                            }
                                        }
                                    },
                                    "编辑"
                                ),
                                h(
                                    "Button",
                                    {
                                        props: {
                                            type: "error",
                                            size: "small",
                                            icon: "md-trash"
                                        },
                                        on: {
                                            click: () => {
                                                this.remove(params.row);
                                            }
                                        }
                                    },
                                    "删除"
                                )
                            ]);
                        }
                    }
                ],
                data: [], // 表单数据
                total: 0, // 表单数据总数
                types:[],
                formSend: {
                name: '',
                code: ''
                },
                dataList: [{
                    id: 1,
                    levelName: '中国',
                    code: 'china'
                }]
                };
        },
        methods: {
            init() {
                this.getRequest("/level/getAll").then(res => {
                this.loading = false;
                if (res.success) {
                   this.dataList=res.result;
                }})
                this.getDataList();
            },
            chooseLevel() {
            //    console.log(event.target.key);
            },
            changePage(v) {
                this.searchForm.pageNumber = v;
                this.getDataList();
                this.clearSelectAll();
            },
            changePageSize(v) {
                this.searchForm.pageSize = v;
                this.getDataList();
            },
            getItemValue(val) {
            // 当下拉框的值改变后，这里可以通过改变的值向后台发送请求获取其他数据。
            // 可以通过函数默认的返回值 val 获取到下拉框选中的值
            // 也可以通过select绑定的值 this.formSend.code 获取到下拉框选中的值
            },
            handleSelectDepTree(v) {
                this.searchForm.departmentId = v[0];
                this.form.dept = v[0];
            },
            handleSearch() {
                this.searchForm.pageNumber = 1;
                this.searchForm.pageSize = 10;
                this.getDataList();
            },
            handleReset() {
                this.$refs.searchForm.resetFields();
                this.searchForm.pageNumber = 1;
                this.searchForm.pageSize = 10;
                // 重新加载数据
                this.getDataList();
            },
            changeSort(e) {
                this.searchForm.sort = e.key;
                this.searchForm.order = e.order;
                if (e.order === "normal") {
                    this.searchForm.order = "";
                }
                this.getDataList();
            },
            clearSelectAll() {
                this.$refs.table.selectAll(false);
            },
            changeSelect(e) {
                this.selectList = e;
                this.selectCount = e.length;
            },
            getDataList() {

                this.loading = true;
                // 带多条件搜索参数获取表单数据 请自行修改接口
                this.postRequest("/dealerLevel/getDealer", this.searchForm).then(res => {
                  this.loading = false;
                    console.log(res);
                  if (res.success) {
                    this.data = res.result.records;
                    this.total = res.result.totalElements;
                  }
                });
            },
            handleSubmit() {
                this.$refs.form.validate(valid => {
                    if (valid) {
                        this.submitLoading = true;
                        if (this.modalType === 0) {
                            // 添加 避免编辑后传入id等数据 记得删除
                            delete this.form.id;
                            this.postRequest("/dealerLevel/insertOrUpdate", this.form).then(res => {
                              this.submitLoading = false;
                              if (res.success) {
                                this.$Message.success("操作成功");
                                this.getDataList();
                                this.modalVisible = false;
                              }
                            });

                        } else {
                            // 编辑
                            this.postRequest("/dealerLevel/insertOrUpdate", this.form).then(res => {
                              this.submitLoading = false;
                              if (res.success) {
                                this.$Message.success("操作成功");
                                this.getDataList();
                                this.modalVisible = false;
                              }
                            });
                        }
                    }
                });
            },
            add() {
                this.modalType = 0;
                this.modalTitle = "添加";
                this.$refs.form.resetFields();
                delete this.form.id;
                this.modalVisible = true;
            },
            edit(v) {
                this.modalType = 1;
                this.modalTitle = "编辑";
                this.$refs.form.resetFields();
                // 转换null为""
                for (let attr in v) {
                    if (v[attr] === null) {
                        v[attr] = "";
                    }
                }
                let str = JSON.stringify(v);
                let data = JSON.parse(str);
                this.form = data;
                this.modalVisible = true;
            },
            remove(v) {
                this.$Modal.confirm({
                    title: "确认删除",
                    // 记得确认修改此处
                    content: "您确认要删除 " + v.name + " ?",
                    loading: true,
                    onOk: () => {
                        // 删除
                        // this.deleteRequest("请求地址，如/deleteByIds/" + v.id).then(res => {
                        //   this.$Modal.remove();
                        //   if (res.success) {
                        //     this.$Message.success("操作成功");
                        //     this.getDataList();
                        //   }
                        // });
                        // 模拟请求成功
                        this.$Message.success("操作成功");
                        this.$Modal.remove();
                        this.getDataList();
                    }
                });
            },
            delAll() {
                if (this.selectCount <= 0) {
                    this.$Message.warning("您还未选择要删除的数据");
                    return;
                }
                this.$Modal.confirm({
                    title: "确认删除",
                    content: "您确认要删除所选的 " + this.selectCount + " 条数据?",
                    loading: true,
                    onOk: () => {
                        let ids = "";
                        this.selectList.forEach(function(e) {
                            ids += e.id + ",";
                        });
                        ids = ids.substring(0, ids.length - 1);
                        // 批量删除
                        // this.deleteRequest("请求地址，如/deleteByIds/" + ids).then(res => {
                        //   this.$Modal.remove();
                        //   if (res.success) {
                        //     this.$Message.success("操作成功");
                        //     this.clearSelectAll();
                        //     this.getDataList();
                        //   }
                        // });
                        // 模拟请求成功
                        this.$Message.success("操作成功");
                        this.$Modal.remove();
                        this.clearSelectAll();
                        this.getDataList();
                    }
                });
            }
        },
        mounted() {
            this.init();
        }
    };
</script>
<style lang="less">
    .search {
        .operation {
            margin-bottom: 2vh;
        }
        .select-count {
            font-size: 13px;
            font-weight: 600;
            color: #40a9ff;
        }
        .select-clear {
            margin-left: 10px;
        }
        .page {
            margin-top: 2vh;
        }
        .drop-down {
            font-size: 13px;
            margin-left: 5px;
        }
    }
</style>